Research on the coupling test and organizational collaboration relationship between emergency plans and emergency responses—Based on the social network analysis method

Emergency plan is the action guide of emergency response, and the high coupling level and smooth organizational collaboration between emergency plan and emergency response are the necessary conditions for successful response to emergencies. Based on the case of "4–18″ fire accident in Beijing Changfeng Hospital, use social network analysis to quantify and visualize the coupling level and organizational collaboration relationship between emergency plan and emergency response from the overall network and individual central network. The results of the study found that in the overall network, the emergency plan and emergency response organization collaborative relationship network, has a high level of coupling and organizational collaboration. In the individual central network, the network of emergency plan and emergency response organization collaborative relationship has a low level of coupling and organizational collaboration. The results of this study reveal a noteworthy finding that the function of media organizations is unusually prominent in the network of emergency response organization collaboration, while it is not found in the network of emergency plan organization collaboration. As global risks continue to evolve, the results of the study provide valuable insights for other countries and regions seeking to establish emergency plan networks and emergency response networks with high levels of coupling and organizational collaboration, which are essential for enhancing global disaster prevention, mitigation, and response capabilities.